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. 2022 Oct 5;3(4):101749. doi: 10.1016/j.xpro.2022.101749

Figure 2.

Figure 2

Tumor imaging

(A) H&E staining representing untreated colon and DSS-induced colitis (day 7) histology.

(B) Colonoscopy images of APTKA orthotopic tumor transplanted in C57BL/6 mouse 2, 3 and 4 weeks post-orthotopic transplantation. White lines mark the tumor area.

(C) Endoscopic probe marked by a ruler and used to determine the distance of the lower tumor margin from the anus.

(D) H&E staining representing APTKA tumors 2 and 3 weeks post-orthotopic transplantation. White lines indicate basal membrane and where invasive tumor area start. Scale bars represent 700 and 200 μm.